Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Thomas J. Royston"'
Publikováno v:
IEEE Journal of Translational Engineering in Health and Medicine, Vol 8, Pp 1-8 (2020)
Acute chest syndrome (ACS) is the leading cause of death among people with sickle cell disease. ACS is clinically defined and diagnosed by the presence of a new pulmonary infiltrate on chest imaging with accompanying fever and respiratory symptoms li
Externí odkaz:
https://doaj.org/article/24d8927ee043479b98809c75317cb27f
Autor:
Rolf Reiter, Shreyan Majumdar, Steven Kearney, André Kajdacsy-Balla, Virgilia Macias, Simone Crivellaro, Michael Abern, Thomas J. Royston, Dieter Klatt
Publikováno v:
Magnetic Resonance Imaging. 87:113-118
To quantify the heterogeneity of viscoelastic tissue properties in prostatectomy specimens from men with prostate cancer (PC) using MR elastography (MRE) with histopathology as reference.Twelve fresh prostatectomy specimens were examined in a preclin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c13433229d11e62e846bcbdc7e89109
https://doi.org/10.1016/j.mri.2022.01.005
https://doi.org/10.1016/j.mri.2022.01.005
Publikováno v:
J Eng Sci Med Diagn Ther
Dynamic elastography, whether based on magnetic resonance, ultrasound, or optical modalities, attempts to reconstruct quantitative maps of the viscoelastic properties of biological tissue, properties altered by disease and injury, by noninvasively me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6990535c5a3d6fdd86d353245251a916
https://pubmed.ncbi.nlm.nih.gov/36589925
https://pubmed.ncbi.nlm.nih.gov/36589925
Autor:
Zoujun Dai, Harish Palnitkar, Richard H. Sandler, Ying Peng, Thomas J. Royston, Robert A. Balk, Hansen A. Mansy, Brian Henry
Publikováno v:
Medical & biological engineering & computing
Pulmonary diseases and injury lead to structural and functional changes in the lung parenchyma and airways, often resulting in measurable sound transmission changes on the chest wall surface. Additionally, noninvasive imaging of externally driven mec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b76818ed72f14f9d1dda5a5b4803f39
http://europepmc.org/articles/PMC7501255
http://europepmc.org/articles/PMC7501255
Autor:
Rolf Reiter, Marco A. Zampini, Martina Guidetti, Shreyan Majumdar, Thomas J. Royston, Dieter Klatt
Publikováno v:
Journal of the Mechanical Behavior of Biomedical Materials. 135:105458
We aimed at characterizing the effects of the freeze-thaw cycle (FTC) on ex vivo specimens of porcine muscle, liver, kidney, and brain using tabletop magnetic resonance elastography (MRE) combined with rheological modeling. While frozen tissue banks
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a16cc648d05bae331a09d34729ac38cb
https://doi.org/10.1016/j.jmbbm.2022.105458
https://doi.org/10.1016/j.jmbbm.2022.105458
Publikováno v:
Journal of the Acoustical Society of America, 146(5), EL451-EL457. Acoustical Society of America
A theoretical approach was recently introduced [Guidetti and Royston, J. Acoust. Soc. Am. 144, 2312-2323 (2018)] for the radially converging slow shear wave pattern in transverse isotropic materials subjected to axisymmetric excitation normal to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffffd7f01592d3d724ba4c2f826f08d8
http://www.scopus.com/inward/record.url?scp=85075824233&partnerID=8YFLogxK
http://www.scopus.com/inward/record.url?scp=85075824233&partnerID=8YFLogxK
Autor:
Thomas J. Royston, Martina Guidetti
Publikováno v:
The Journal of the Acoustical Society of America. 145:EL59-EL65
A theoretical approach was recently introduced by Guidetti and Royston [J. Acoust. Soc. Am. 144, 2312–2323 (2018)] for the radially converging elliptic shear wave pattern in transverse isotropic materials subjected to axisymmetric excitation normal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c135b79f2fefb9e57a935fa950a702d7
https://doi.org/10.1121/1.5088028
https://doi.org/10.1121/1.5088028
Autor:
Margaret Hammersly, Phillip L. Lewis, Pasquale Vena, Thomas J. Royston, Gloria Lorgna, Dieter Klatt, Martina Guidetti, Ramille N. Shah
Publikováno v:
Journal of the Mechanical Behavior of Biomedical Materials. 89:199-208
The presence and progression of neuromuscular pathology, including spasticity, Duchenne's muscular dystrophy and hyperthyroidism, has been correlated with changes in the intrinsic mechanical properties of skeletal muscle tissue. Tools for noninvasive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2f723e0a7444cbbe0f411a62e027269
https://doi.org/10.1016/j.jmbbm.2018.09.032
https://doi.org/10.1016/j.jmbbm.2018.09.032
Autor:
Michael G. Sun, Taeyoon Son, Joseph Crutison, Victor Guaiquil, Shujun Lin, Lara Nammari, Dieter Klatt, Xincheng Yao, Mark I. Rosenblatt, Thomas J. Royston
Publikováno v:
J Mech Behav Biomed Mater
The cornea is a highly specialized organ that relies on its mechanical stiffness to maintain its aspheric geometry and refractive power, and corneal diseases such as keratoconus have been linked to abnormal tissue stiffness and biomechanics. Dynamic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1b3cd7cdf42b9b9f007f2c897582d35
https://doi.org/10.1016/j.jmbbm.2022.105100
https://doi.org/10.1016/j.jmbbm.2022.105100
Publikováno v:
ISBI
Elastography refers to mapping mechanical properties in a material based on measuring wave motion in it using noninvasive optical, acoustic or magnetic resonance imaging methods. For example, increased stiffness will increase wavelength. Stiffness an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac6813d71a59e25747557c112391565a
https://doi.org/10.1109/isbi45749.2020.9098408
https://doi.org/10.1109/isbi45749.2020.9098408